Abstract: A robot gripper including: a base section; a first finger connected to the base section by a base section joint and n phalanxes; a second finger connected to the base section by a base section joint and n+m phalanxes, each phalanx of the second finger being connected to an adjacent phalanx by a phalanx joint and the first and second fingers being opposable to one other; wherein n and m are positive integers.

Abstract: The invention relates to a process for application of an organic coating on a moving metallurgical product 7 from a bath of a liquid organic material 3 contained in a vat 2 and liable to comprise air bubbles, the transfer of said liquid organic material 3 onto the product being accomplished in a coating zone, characterized in that, in order to eliminate said air bubbles, there is created in at least one zone of the bath, located upstream from said coating zone, an ascending current in the liquid material so as to convey the air bubbles from the bath to the vicinity of its surface and cause their bursting. The invention also relates to an apparatus for the implementation of this process.